Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r298-tall-167873952300833.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is QuasiCertifProtocol-COL-22, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952300833
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.2K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 01:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 01:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 01:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 01:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 01:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 01:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 104K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-22-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679683674870

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-22
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 18:47:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 18:47:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 18:47:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-24 18:47:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 18:47:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 695 ms
[2023-03-24 18:47:57] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1966 PT places and 356.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
[2023-03-24 18:47:57] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 4 ms.
[2023-03-24 18:47:57] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Incomplete random walk after 10000 steps, including 313 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 64) seen :10
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 17 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1005 steps, including 17 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1008 steps, including 16 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 18 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1005 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 54) seen :0
Incomplete Best-First random walk after 1003 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 54) seen :0
Running SMT prover for 54 properties.
// Phase 1: matrix 26 rows 30 cols
[2023-03-24 18:47:57] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-24 18:47:58] [INFO ] After 211ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:54
[2023-03-24 18:47:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-24 18:47:58] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :35 sat :19
[2023-03-24 18:47:58] [INFO ] After 128ms SMT Verify possible using trap constraints in natural domain returned unsat :35 sat :19
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-24 18:47:58] [INFO ] After 331ms SMT Verify possible using all constraints in natural domain returned unsat :35 sat :19
Fused 54 Parikh solutions to 17 different solutions.
Finished Parikh walk after 139 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=139 )
Parikh walk visited 19 properties in 26 ms.
Successfully simplified 35 atomic propositions for a total of 16 simplifications.
FORMULA QuasiCertifProtocol-COL-22-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 18:47:58] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-24 18:47:58] [INFO ] Flatten gal took : 38 ms
[2023-03-24 18:47:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA QuasiCertifProtocol-COL-22-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-22-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-22-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-22-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-22-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 18:47:58] [INFO ] Flatten gal took : 4 ms
Domain [tsid(23), tsid(23)] of place n9 breaks symmetries in sort tsid
[2023-03-24 18:47:58] [INFO ] Unfolded HLPN to a Petri net with 1966 places and 356 transitions 4323 arcs in 19 ms.
[2023-03-24 18:47:58] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Support contains 1414 out of 1966 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Applied a total of 0 rules in 58 ms. Remains 1966 /1966 variables (removed 0) and now considering 356/356 (removed 0) transitions.
// Phase 1: matrix 356 rows 1966 cols
[2023-03-24 18:47:58] [INFO ] Computed 1611 place invariants in 83 ms
[2023-03-24 18:48:00] [INFO ] Implicit Places using invariants in 1402 ms returned []
[2023-03-24 18:48:00] [INFO ] Invariant cache hit.
[2023-03-24 18:48:08] [INFO ] Implicit Places using invariants and state equation in 8240 ms returned []
Implicit Place search using SMT with State Equation took 9644 ms to find 0 implicit places.
[2023-03-24 18:48:08] [INFO ] Invariant cache hit.
[2023-03-24 18:48:09] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10511 ms. Remains : 1966/1966 places, 356/356 transitions.
Support contains 1414 out of 1966 places after structural reductions.
[2023-03-24 18:48:09] [INFO ] Flatten gal took : 128 ms
[2023-03-24 18:48:09] [INFO ] Flatten gal took : 99 ms
[2023-03-24 18:48:09] [INFO ] Input system was already deterministic with 356 transitions.
Incomplete random walk after 10000 steps, including 372 resets, run finished after 493 ms. (steps per millisecond=20 ) properties (out of 42) seen :5
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-03-24 18:48:10] [INFO ] Invariant cache hit.
[2023-03-24 18:48:11] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-24 18:48:12] [INFO ] [Real]Absence check using 4 positive and 1607 generalized place invariants in 277 ms returned sat
[2023-03-24 18:48:15] [INFO ] After 5195ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:37
[2023-03-24 18:48:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-24 18:48:17] [INFO ] [Nat]Absence check using 4 positive and 1607 generalized place invariants in 267 ms returned sat
[2023-03-24 18:48:40] [INFO ] After 22411ms SMT Verify possible using state equation in natural domain returned unsat :16 sat :20
[2023-03-24 18:48:40] [INFO ] After 22415ms SMT Verify possible using trap constraints in natural domain returned unsat :16 sat :20
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-24 18:48:40] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :16 sat :20
Fused 37 Parikh solutions to 17 different solutions.
Parikh walk visited 17 properties in 107 ms.
Support contains 161 out of 1966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Graph (complete) has 16044 edges and 1966 vertex of which 1939 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.9 ms
Discarding 27 places :
Also discarding 0 output transitions
Drop transitions removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 46 places :
Implicit places reduction removed 46 places
Iterating post reduction 0 with 166 rules applied. Total rules applied 167 place count 1893 transition count 236
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 24 Pre rules applied. Total rules applied 167 place count 1893 transition count 212
Deduced a syphon composed of 24 places in 1 ms
Ensure Unique test removed 45 places
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 1 with 93 rules applied. Total rules applied 260 place count 1824 transition count 212
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 260 place count 1824 transition count 211
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 3 rules applied. Total rules applied 263 place count 1822 transition count 211
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 1 with 46 rules applied. Total rules applied 309 place count 1799 transition count 188
Applied a total of 309 rules in 527 ms. Remains 1799 /1966 variables (removed 167) and now considering 188/356 (removed 168) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 527 ms. Remains : 1799/1966 places, 188/356 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 424 ms. (steps per millisecond=23 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 188 rows 1799 cols
[2023-03-24 18:48:42] [INFO ] Computed 1611 place invariants in 17 ms
[2023-03-24 18:48:42] [INFO ] [Real]Absence check using 0 positive and 1611 generalized place invariants in 291 ms returned sat
[2023-03-24 18:48:43] [INFO ] After 1103ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-24 18:48:43] [INFO ] [Nat]Absence check using 0 positive and 1611 generalized place invariants in 320 ms returned sat
[2023-03-24 18:48:52] [INFO ] After 9490ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 19 atomic propositions for a total of 10 simplifications.
[2023-03-24 18:48:52] [INFO ] Flatten gal took : 121 ms
[2023-03-24 18:48:53] [INFO ] Flatten gal took : 132 ms
[2023-03-24 18:48:53] [INFO ] Input system was already deterministic with 356 transitions.
Support contains 1272 out of 1966 places (down from 1343) after GAL structural reductions.
Computed a total of 1966 stabilizing places and 356 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1966 transition count 356
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 1939 transition count 356
Applied a total of 27 rules in 338 ms. Remains 1939 /1966 variables (removed 27) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 338 ms. Remains : 1939/1966 places, 356/356 transitions.
[2023-03-24 18:48:53] [INFO ] Flatten gal took : 101 ms
[2023-03-24 18:48:53] [INFO ] Flatten gal took : 116 ms
[2023-03-24 18:48:54] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Graph (complete) has 16044 edges and 1966 vertex of which 1916 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.32 ms
Discarding 50 places :
Also discarding 0 output transitions
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1916 transition count 356
Applied a total of 2 rules in 298 ms. Remains 1916 /1966 variables (removed 50) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 298 ms. Remains : 1916/1966 places, 356/356 transitions.
[2023-03-24 18:48:54] [INFO ] Flatten gal took : 91 ms
[2023-03-24 18:48:54] [INFO ] Flatten gal took : 96 ms
[2023-03-24 18:48:54] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 1917 transition count 356
Applied a total of 49 rules in 130 ms. Remains 1917 /1966 variables (removed 49) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 130 ms. Remains : 1917/1966 places, 356/356 transitions.
[2023-03-24 18:48:54] [INFO ] Flatten gal took : 77 ms
[2023-03-24 18:48:54] [INFO ] Flatten gal took : 43 ms
[2023-03-24 18:48:55] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Graph (complete) has 16044 edges and 1966 vertex of which 119 are kept as prefixes of interest. Removing 1847 places using SCC suffix rule.5 ms
Discarding 1847 places :
Also discarding 144 output transitions
Drop transitions removed 144 transitions
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Iterating post reduction 0 with 114 rules applied. Total rules applied 115 place count 119 transition count 98
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 119 transition count 98
Applied a total of 116 rules in 13 ms. Remains 119 /1966 variables (removed 1847) and now considering 98/356 (removed 258) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 119/1966 places, 98/356 transitions.
[2023-03-24 18:48:55] [INFO ] Flatten gal took : 4 ms
[2023-03-24 18:48:55] [INFO ] Flatten gal took : 20 ms
[2023-03-24 18:48:55] [INFO ] Input system was already deterministic with 98 transitions.
Incomplete random walk after 10000 steps, including 326 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2745162 steps, run timeout after 3001 ms. (steps per millisecond=914 ) properties seen :{}
Probabilistic random walk after 2745162 steps, saw 378743 distinct states, run finished after 3002 ms. (steps per millisecond=914 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 98 rows 119 cols
[2023-03-24 18:48:58] [INFO ] Computed 22 place invariants in 3 ms
[2023-03-24 18:48:58] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 18:48:58] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 2 ms returned sat
[2023-03-24 18:48:58] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 18:48:58] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-24 18:48:58] [INFO ] After 105ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
FORMULA QuasiCertifProtocol-COL-22-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 1 ms.
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 1916 transition count 356
Applied a total of 50 rules in 69 ms. Remains 1916 /1966 variables (removed 50) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 1916/1966 places, 356/356 transitions.
[2023-03-24 18:48:58] [INFO ] Flatten gal took : 42 ms
[2023-03-24 18:48:58] [INFO ] Flatten gal took : 43 ms
[2023-03-24 18:48:58] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Graph (complete) has 16044 edges and 1966 vertex of which 765 are kept as prefixes of interest. Removing 1201 places using SCC suffix rule.6 ms
Discarding 1201 places :
Also discarding 71 output transitions
Drop transitions removed 71 transitions
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 69 place count 765 transition count 217
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 70 place count 765 transition count 217
Applied a total of 70 rules in 84 ms. Remains 765 /1966 variables (removed 1201) and now considering 217/356 (removed 139) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 99 ms. Remains : 765/1966 places, 217/356 transitions.
[2023-03-24 18:48:58] [INFO ] Flatten gal took : 16 ms
[2023-03-24 18:48:58] [INFO ] Flatten gal took : 20 ms
[2023-03-24 18:48:58] [INFO ] Input system was already deterministic with 217 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 1916 transition count 356
Applied a total of 50 rules in 110 ms. Remains 1916 /1966 variables (removed 50) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 1916/1966 places, 356/356 transitions.
[2023-03-24 18:48:59] [INFO ] Flatten gal took : 74 ms
[2023-03-24 18:48:59] [INFO ] Flatten gal took : 92 ms
[2023-03-24 18:48:59] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 1940 transition count 356
Applied a total of 26 rules in 113 ms. Remains 1940 /1966 variables (removed 26) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 1940/1966 places, 356/356 transitions.
[2023-03-24 18:48:59] [INFO ] Flatten gal took : 88 ms
[2023-03-24 18:48:59] [INFO ] Flatten gal took : 118 ms
[2023-03-24 18:48:59] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 1916 transition count 356
Applied a total of 50 rules in 121 ms. Remains 1916 /1966 variables (removed 50) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 1916/1966 places, 356/356 transitions.
[2023-03-24 18:49:00] [INFO ] Flatten gal took : 53 ms
[2023-03-24 18:49:00] [INFO ] Flatten gal took : 85 ms
[2023-03-24 18:49:00] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1966/1966 places, 356/356 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 1916 transition count 356
Applied a total of 50 rules in 134 ms. Remains 1916 /1966 variables (removed 50) and now considering 356/356 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 1916/1966 places, 356/356 transitions.
[2023-03-24 18:49:00] [INFO ] Flatten gal took : 47 ms
[2023-03-24 18:49:00] [INFO ] Flatten gal took : 53 ms
[2023-03-24 18:49:00] [INFO ] Input system was already deterministic with 356 transitions.
[2023-03-24 18:49:00] [INFO ] Flatten gal took : 71 ms
[2023-03-24 18:49:00] [INFO ] Flatten gal took : 58 ms
[2023-03-24 18:49:00] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-24 18:49:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1966 places, 356 transitions and 4323 arcs took 37 ms.
Total runtime 64461 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 1966 NrTr: 356 NrArc: 4323)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.202sec

net check time: 0m 0.000sec

init dd package: 0m 2.789sec


before gc: list nodes free: 813622

after gc: idd nodes used:57151228, unused:6848772; list nodes free:32483736

RS generation: 10m47.816sec


-> last computed set: #nodes 57149286 (5.7e+07) #states 4,194,305 (6)


CANNOT_COMPUTE


BK_STOP 1679684438231

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.001sec

idd.cc:820: DD Exception: No free nodes

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-COL-22"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is QuasiCertifProtocol-COL-22, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873952300833"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-22.tgz
mv QuasiCertifProtocol-COL-22 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;